Largest selection of springs to calibrate from.
Designed from the highest quality material.
All EPI springs manufactured using a 5% tolerance which is the lowest in the industry.
fits Iso™ 9000 Certified.
Designed for extended life in demanding applications.
40% lighter.
Resist fading due to high heat conditions.
Highest quality, most durable material available today for clutch springs.
Fine calibrate your engagement and rope RPM as you like.
2 1/2in. load - 185 lbs..
1 1/4in. load - 320 lbs.